70th Birth Anniversary of S.I. Vavilov (1891-1951) 4 Soviet kopek — USSR, 1961
70th Birth Anniversary of S.I. Vavilov (1891-1951) (USSR, 1961), face value 4 Soviet kopek, “Birth and Death Anniversaries (1961)” series. Photo, catalogue…
- Series
- Birth and Death Anniversaries (1961)
- Issue date
- 1961
- Face value
- 4 Soviet kopek
- Colors
- Blackish green olive | Lime green | Pale brown
- Print run
- 2,000,000
- Yvert
- SU 2435
- Michel
- SU 2508
- Stanley Gibbons
- SU 2606
- Scott
- SU 2501